[git pull] drm for 5.17-rc1 (pre-merge window pull)

[Harry Wentland]

On 2022-01-11 10:08, Alex Deucher wrote:
> On Mon, Jan 10, 2022 at 9:53 PM Linus Torvalds
> <torvalds at linux-foundation.org> wrote:
>>
>> On Mon, Jan 10, 2022 at 6:44 PM Linus Torvalds
>> <torvalds at linux-foundation.org> wrote:
>>>
>>> I'll double-check to see if a revert fixes it at the top of my tree.
>>
>> Yup. It reverts cleanly, and the end result builds and works fine, and
>> doesn't show the horrendous flickering.
>>
>> I have done that revert, and will continue the merge window work.
>> Somebody else gets to figure out what the actual bug is, but that
>> commit was horribly broken on my machine (Sapphire Pulse RX 580 8GB,
>> fwiw).
> 
> Thanks for tracking this down.  We are investigating the issue.
> 

Thanks for tracking this down. It was the result of a bad merge
from an internal branch.

Attached is a v2 of the buggy patch that should get this right.
If you have a chance to try it out let us know, if not we'll get
someone to repro and test the fix.

Harry

> Alex
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